I have DM forged Riffle drilled rods in mine.
I don't doubt for a minute that those rods are good quality, but they're not actually that cheap!
Those rods are £290, and they're not riffle drilled, so small end lubrication will suffer as a result.
I paid £436 shipped, for my DM Riffle drilled rods, ARP bolts, new OE shells, a full OE head gasket set and studs, a gates Timing belt, 2 oil filters, and 13 copper manifold nuts.
When you look at it like that, it makes £290 for those max jobbies seem a bit expensive doesn't it

I doubt you'd get a full headset, shells, and cambelt for £146!